Thank you! I was in Blount County last week and visited Cargle's grave and his grandfather's gravewho fought in the American Revolution. Zion B. was Cargle's oldest son and executor of his estate. I am just discovering my family history and paying more attention to American history in the process. I read the website from the link you sent me, which I appreciate. Cargle either died of TB or Typhoid which was running through the county at the time.